If you have an Audible account, you can remove a book from your account by going to your account settings and clicking on the “remove book” button. If you do not have an Audible account, you can find more information about how to remove books from your account here.
You may remove Audible books from your iOS or Android device without removing them from your Audible account. The title of a downloaded Audible book will be visible on your “My Library” page even after you delete it.
Regardless of what device you read your books on, or whether you delete them from it, your ebooks are yours to keep for the rest of your life. You’ll be able to re-download your books to any device as well as download them to your PC (iTunes for Mac; iTunes, Windows Media Player, and The Audible.
Tap the overflow button next to the book. Delete the audiobook from your Android device by tapping Remove from Device. Because you can’t view a digital book’s cover art, you won’t know if it’s been removed from your device until after it’s gone.
Audiobooks are very lengthy. The average length of an audiobook is 10 hours. When you download an Audible audiobook in high quality, it takes approximately 28-30 MB for each hour. It takes 14-15 MB per hour for the lowest quality.
